On March 23rd, Senator James Inhofe (R-Okla.) introduced an amendment to prevent the U.S. from entering into the treaty. It passed by a vote of 53 to 46.

Sen. Patrick Leahy (D-Vt.) introduced another amendment to ensure “that the United States will not negotiate or support treaties that violate Americans’ Second Amendment rights under the Constitution of the United States.” This amendment passed in the Senate by a voice vote.

Due to the Senate’s response to the treaty, Obama’s signature will be symbolic at best. According to Article II, Section 2, Clause 2 of the U.S. Constitution, the President “shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur.”